CVE-2020-25269: Debian Linux

Medium severity, CVSS 6.5. EPSS: 2.7% chance of exploitation in the next 30 days.

An issue was discovered in InspIRCd 2 before 2.0.29 and 3 before 3.6.0. The pgsql module contains a use after free vulnerability. When combined with the sqlauth or sqloper modules, this vulnerability can be used for remote crashing of an InspIRCd server by any user able to connect to a server.

Affected products

• Debian Debian Linux: version 9.0 only; version 10.0 only
• Inspircd Inspircd: from 2.0, before 2.0.29 (fixed in 2.0.29); from 3.0, before 3.6.0 (fixed in 3.6.0)

Published 2020-09-11. Last modified 2026-06-17.